Specifications Model51 2V 100Ah51 2V 120Ah51 2V 150AhEnergy5120Wh6144Wh7680WhBms Built in16S 100A Smart BMS16S 100A Smart BMS16S 200A Smart BMSMaximum Discharge Current100A1C150ACaseSteel CaseCharging Temperature0 55℃Cycles Life6000 CyclesDischarging Temperature 20 60CWeightApprox 45kgApprox 52kgApprox 55kgDimensions440 463 180mm440 463 180mm440 600 180mm Package includes 1 x Energy Storage Battery1 x Battery in Parallel Cales1 x RJ45 Cable For RS485 CAN1 x RJ45 to USB Monitor Cable4 x M8 Terminal1 x User Manual